The Real Cost of a Meeting

When to Meet and When a Message Would Do gave you a test for whether a meeting should exist at all. This page assumes the meeting has passed that test and asks the next question: what does it actually cost? Not in a vague “meetings are expensive” way, but in real money and real focus you could point to.

Here is the claim of this page: a meeting has a price tag, you can compute it in about ten seconds, and the number is almost always bigger than you expect. Once you can see it, three things happen on their own — invites get shorter, guest lists get smaller, and recurring meetings finally get questioned. You don’t need a new policy. You just need to stop treating the meeting hour as free.

The principle: a meeting spends money you can’t see

Most costs in an organization show up somewhere — an invoice, a payroll line, a bill. A meeting doesn’t. Nobody sends you a receipt when eight people sit in a room for an hour. So we treat that hour as if it were free, when in fact it may be the single most expensive thing that happened all morning.

The direct cost is simple arithmetic:

meeting cost = number of attendees × duration × their hourly cost

“Hourly cost” isn’t someone’s salary divided by hours worked. It’s the loaded rate — salary plus benefits, taxes, equipment, office, and overhead — which is usually somewhere around 1.3 to 1.5 times base pay. You don’t need precision. A rough loaded rate is enough to make the point land.

Work an example. Say eight people, each with a loaded cost of about $75 an hour, sit in a one-hour meeting:

8 people × 1 hour × $75/hour = $600

Six hundred dollars. If that meeting recurs every week, it’s a little over $30,000 a year — a real line item nobody ever approved, because it never appeared as one. Now imagine it’s twelve people including three senior managers whose loaded rate is closer to $150. The same hour is suddenly well over $1,000. The math is dull, but the effect is not: once you’ve run it, you cannot un-see it. A calendar full of recurring meetings starts to look like a stack of unopened invoices.

The evidence — meetings scale badly with people

Studies of workplace meetings generally find that a large share of meeting time is rated as unproductive by the very people attending, and that senior staff spend a strikingly large fraction of their week in meetings — often estimated at well over half for managers. The exact figures vary by study and industry, so treat them as directional. The robust, uncontroversial finding is simpler: cost grows linearly with headcount, so adding attendees is the fastest way to make a meeting expensive, and the least-noticed.

The hidden cost: interrupted focus

The dollar figure is only half the price. The other half doesn’t show up in the arithmetic at all, and it’s often larger.

Think about how deep work actually happens. A nurse charting a complex patient, a developer tracing a bug, an accountant reconciling a messy ledger, a chef prepping for a dinner service — all of them need an uninterrupted stretch to get into the work and stay there. Getting into that focused state takes time; it’s fragile; and a meeting in the middle of the morning doesn’t just cost its own hour. It fragments the time on both sides of it.

Morning with no meeting:
[========= 3 hours of deep work =========]

Same morning, one 10:30 meeting:
[== 90 min ==][MEETING][== 60 min ==]
   too short to     interrupts    too little
   go deep before    the flow      runway after

A 30-minute meeting at 10:30 can quietly ruin an entire three-hour block. The 90 minutes before it aren’t long enough to sink into anything hard, because you know the interruption is coming. The 60 minutes after are spent climbing back to where you were. The meeting “cost” one hour on the calendar and perhaps two more in lost depth — and that loss never appears on any ledger.

This is why when a meeting sits matters almost as much as whether it happens. A meeting at the very start or very end of the day, or clustered against other meetings, protects the long unbroken stretches people need. A meeting dropped into the middle of the morning is a tax on everyone’s best working hours.

The common trap — booking around your own calendar

The person calling the meeting usually picks the time that suits them — often mid-morning, when they’re fresh. But a manager’s day is already a mosaic of short gaps between meetings, so an interruption costs them little. For the maker on their team — the one who needs the long block — that same slot is the most destructive possible choice. The trap is assuming everyone’s hour is shaped like yours. When you can, cluster meetings at the edges of the day and defend the middle for the people doing the deep work.

How the number changes behaviour

The point of computing the cost isn’t guilt. It’s that a visible number quietly rewrites your defaults. Three shifts happen almost automatically.

Fewer attendees. When each person adds real money to the total, “just loop them in so they’re aware” stops being free. You start asking whether someone needs to be in the meeting or just needs the notes afterward. Eight becomes five.

Shorter default durations. Most meetings are an hour because the calendar tool defaults to an hour, not because the work needs sixty minutes. When you can see that thirty minutes saves half the cost, you start defaulting to thirty — or twenty-five, to leave a gap before the next thing — and expanding only when the agenda genuinely demands it.

A higher bar for recurring meetings. A one-off $600 meeting is a decision. A weekly $600 meeting is a $30,000 standing commitment that most teams have never once re-examined. Seeing the annual figure is what finally gets a stale recurring meeting cancelled, shortened, or made less frequent.

In practice — the weekly sync that shrank

A support team ran a standing 60-minute Monday sync with the whole department — fourteen people. When the lead actually multiplied it out, the annual figure was north of $50,000. Nothing about the meeting felt worth that. They cut it to 25 minutes, dropped attendance to the four leads (who then relayed anything relevant to their own small teams), and moved it to 8:45 so it didn’t break anyone’s morning. Same coordination, a fraction of the cost, and the deep-work mornings came back.

Who is actually in the room: deciders, contributors, spectators

The fastest way to shrink a guest list is to sort everyone invited into three roles.

• Deciders — the people who will actually make or approve the decision. A meeting rarely needs more than one or two. If there are no deciders in the room, you’re probably having a discussion that should have been a message.
• Contributors — people whose specific input or expertise is needed to reach a good decision. They need to be present for the part where their knowledge matters.
• Spectators — people who are there to be “kept in the loop,” to stay aware, or because they’ve always been invited. They rarely speak. Almost none of them need to be in the room; a good set of notes serves them better and costs nothing.

This is where the optional attendee earns its place. Marking someone optional isn’t a snub — it’s a gift. It says: this concerns you enough to invite, but I respect your time enough not to require it. An optional attendee can read the notes instead, or drop in only for the ten minutes that touch their area. Every spectator you convert to “optional, notes to follow” is money and focus handed straight back to your team.

Before: 12 required attendees
  → 2 deciders, 3 contributors, 7 spectators

After:  5 required + circulate notes to the other 7
  → cost cut by well over half, decision quality unchanged

Case study — Amazon’s six-page memo

Amazon is widely reported to have replaced slide-deck presentations in many meetings with a written six-page narrative memo, read silently at the start of the meeting (a practice Jeff Bezos described publicly around 2018). The relevant lesson here isn’t the format — it’s the underlying economics. Writing forces the author to do the thinking before spending the room’s collective time, and it means people who only need to be informed can read the memo instead of attending live. It treats the group’s hour as the scarce, expensive resource it is, rather than the default container for figuring things out. Hedge the specifics; keep the principle: shift cost onto one writer’s prep, off the whole room’s attendance.

The habit: say the cost out loud

Here is the single practice that makes all of this real. Put the cost where people can see it.

Before you send an invite, do the ten-second multiplication. Then say the number — in the invite, or out loud at the start of the meeting: “There are ten of us here for an hour; this conversation costs the company about eight hundred dollars, so let’s make it worth it.” It feels slightly awkward the first time. It also instantly changes the room. People arrive on time, tangents get cut faster, and the question “does this person need to be here?” gets asked before the invite goes out, not after.

Naming the cost forces intentionality. It converts an abstract, invisible expense into a concrete number that a group of reasonable people will naturally try to justify. You’re not shaming anyone — you’re just refusing to pretend the hour is free.

Try this

Pick the recurring meeting you attend that has the most people in it. Count the attendees, estimate a rough loaded hourly cost for each (base pay times about 1.4, divided by roughly 2,000 working hours a year), and multiply: attendees × duration × rate. Then multiply that by the number of times it recurs in a year. Write the annual figure on a sticky note. Before the next occurrence, ask one question of it: for that price, is this meeting delivering more value than anything else that money and time could buy? Then propose one change — fewer people, less time, or less often.

Reflect

1. What is the true annual cost of the single most expensive recurring meeting on your calendar — and had anyone ever computed it before?
2. Think of a recent meeting: of the people in the room, how many were deciders, how many contributors, and how many spectators who could have read the notes instead?
3. When you schedule meetings, do you pick the time that suits you, or the time that does least damage to other people’s deep-work blocks?
4. What stops you from saying a meeting’s cost out loud — awkwardness, habit, or a worry it seems petty? What would change if you did it anyway?
5. Which recurring meeting could you shorten, shrink, or make less frequent this week, and what’s the smallest version that would still do the job?

Show reflections

1. The number is almost always higher than people guess, because the annual multiplier is the part nobody pictures. The value of the exercise isn’t the exact figure — it’s that computing it once permanently changes how you look at that slot on the calendar.
2. A healthy answer usually finds that spectators outnumber the rest. Each spectator is a candidate to become “optional, notes to follow” — the single easiest way to cut cost without touching the meeting’s actual purpose.
3. Most people default to their own convenience. Noticing this is the whole point: the maker on your team pays for your mid-morning slot in lost focus, so clustering meetings at the day’s edges is often a bigger gift than shortening them.
4. The awkwardness fades after the second or third time, and what replaces it is a room that self-regulates. If saying the exact dollar figure feels too blunt, even naming the headcount and duration (“ten of us, one hour, let’s be sharp”) does most of the work.
5. Aim for the smallest change you can actually get agreed to — trimming 60 minutes to 30, or fortnightly instead of weekly, beats a grand proposal that stalls. Momentum on one meeting makes the next one easier to question.